! Started logfile: J1228+3128_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:54 2016 obs J1228+3128_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1228+3128_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872531 visibilities/baseline/integration-bin. ! Found source: J1228+3128 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 33924 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1228+3128_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.851774Jy sigma=0.009779 ! Fit after self-cal, rms=0.835540Jy sigma=0.009591 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=1.159 mas, bpa=-5.776 degrees ! Estimated noise=806.543 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123001 Jy ! Component: 100 - total flux cleaned = 0.159 Jy ! Total flux subtracted in 100 components = 0.159 Jy ! Clean residual min=-0.010027 max=0.033751 Jy/beam ! Clean residual mean=-0.000215 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 0.159 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092409Jy sigma=0.001018 ! Fit after self-cal, rms=0.092377Jy sigma=0.001016 ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288826 Jy ! Component: 100 - total flux cleaned = 0.0437809 Jy ! Total flux subtracted in 100 components = 0.0437809 Jy ! Clean residual min=-0.007584 max=0.011991 Jy/beam ! Clean residual mean=-0.000088 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.202781 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.202781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081010Jy sigma=0.000880 ! Fit after self-cal, rms=0.080348Jy sigma=0.000873 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.452 mas, bpa=0.544 degrees ! Estimated noise=337.529 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149436 Jy ! Component: 100 - total flux cleaned = 0.0234044 Jy ! Component: 150 - total flux cleaned = 0.0287968 Jy ! Component: 200 - total flux cleaned = 0.0324065 Jy ! Total flux subtracted in 200 components = 0.0324065 Jy ! Clean residual min=-0.008008 max=0.007275 Jy/beam ! Clean residual mean=0.000042 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.235187 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.235187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077305Jy sigma=0.000839 ! Fit after self-cal, rms=0.077224Jy sigma=0.000838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.09 KP 0.91 ! LA 1.02 MK 0.95 NL 0.99 OV 0.95 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.10 KP 0.85 ! LA 1.02 MK 0.94 NL 1.01 OV 0.99 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.16 KP 0.81 ! LA 1.04 MK 0.95 NL 1.00 OV 0.96 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.10 KP 0.78 ! LA 1.08 MK 0.95 NL 1.00 OV 0.98 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.05 KP 0.74 ! LA 1.07 MK 0.96 NL 1.03 OV 0.97 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.11 KP 0.74 ! LA 1.07 MK 0.98 NL 1.03 OV 0.99 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.21 KP 0.79 ! LA 1.14 MK 1.00 NL 1.05 OV 1.05 ! PT 1.00 SC 1.22 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.15 KP 0.74 ! LA 1.06 MK 0.99 NL 1.03 OV 1.00 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.17 KP 0.76 ! LA 1.07 MK 0.96 NL 1.01 OV 1.02 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.13 KP 0.79 ! LA 1.07 MK 0.98 NL 1.03 OV 1.03 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.09 KP 0.82 ! LA 1.10 MK 1.00 NL 1.05 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.12 KP 0.85 ! LA 1.09 MK 0.99 NL 1.03 OV 0.98 ! PT 1.00 SC 1.12 ! ! ! Fit before self-cal, rms=0.077224Jy sigma=0.000838 ! Fit after self-cal, rms=0.073478Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.469 mas, bpa=-1.602 degrees ! Estimated noise=337.6 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162287 Jy ! Component: 100 - total flux cleaned = -0.00157315 Jy ! Component: 150 - total flux cleaned = -0.00161326 Jy ! Component: 200 - total flux cleaned = -0.00164798 Jy ! Total flux subtracted in 200 components = -0.00164798 Jy ! Clean residual min=-0.002039 max=0.002353 Jy/beam ! Clean residual mean=0.000012 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.233539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.233539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073388Jy sigma=0.000778 ! Fit after self-cal, rms=0.073435Jy sigma=0.000778 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073435Jy sigma=0.000778 ! Fit after self-cal, rms=0.074648Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.467 mas, bpa=0.569 degrees ! Estimated noise=338.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000562267 Jy ! Component: 100 - total flux cleaned = -0.000623608 Jy ! Component: 150 - total flux cleaned = -0.000624007 Jy ! Component: 200 - total flux cleaned = -0.000623717 Jy ! Total flux subtracted in 200 components = -0.000623717 Jy ! Clean residual min=-0.001284 max=0.002009 Jy/beam ! Clean residual mean=0.000013 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.232915 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.232915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074622Jy sigma=0.000774 ! Fit after self-cal, rms=0.074657Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.6, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187852 Jy ! Component: 100 - total flux cleaned = 0.00297839 Jy ! Component: 150 - total flux cleaned = 0.00372266 Jy ! Component: 200 - total flux cleaned = 0.00400988 Jy ! Total flux subtracted in 200 components = 0.00400988 Jy ! Clean residual min=-0.001038 max=0.000985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.236925 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.236925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074605Jy sigma=0.000774 ! Fit after self-cal, rms=0.074601Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074601Jy sigma=0.000774 ! Fit after self-cal, rms=0.074648Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.465 mas, bpa=0.4317 degrees ! Estimated noise=337.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383685 Jy ! Component: 100 - total flux cleaned = 0.000517246 Jy ! Component: 150 - total flux cleaned = 0.000596001 Jy ! Component: 200 - total flux cleaned = 0.000686833 Jy ! Total flux subtracted in 200 components = 0.000686833 Jy ! Clean residual min=-0.001011 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.237612 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.237612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074634Jy sigma=0.000773 ! Fit after self-cal, rms=0.074636Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.80922e-05 Jy ! Component: 100 - total flux cleaned = 0.000153662 Jy ! Component: 150 - total flux cleaned = 0.000184234 Jy ! Component: 200 - total flux cleaned = 0.000198177 Jy ! Total flux subtracted in 200 components = 0.000198177 Jy ! Clean residual min=-0.000913 max=0.000913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.23781 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.23781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074629Jy sigma=0.000773 ! Fit after self-cal, rms=0.074629Jy sigma=0.000773 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074629Jy sigma=0.000773 ! Fit after self-cal, rms=0.074647Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=2.614 mas, bpa=12.68 degrees ! Estimated noise=395.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162413 Jy ! Component: 100 - total flux cleaned = -0.000100573 Jy ! Component: 150 - total flux cleaned = -8.22802e-05 Jy ! Component: 200 - total flux cleaned = -5.89859e-05 Jy ! Total flux subtracted in 200 components = -5.89859e-05 Jy ! Clean residual min=-0.000822 max=0.000825 Jy/beam ! Clean residual mean=-0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.237751 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.237751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074645Jy sigma=0.000773 ! Fit after self-cal, rms=0.074644Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91992e-05 Jy ! Component: 100 - total flux cleaned = -3.19932e-05 Jy ! Component: 150 - total flux cleaned = 7.89816e-07 Jy ! Component: 200 - total flux cleaned = 2.43418e-05 Jy ! Total flux subtracted in 200 components = 2.43418e-05 Jy ! Clean residual min=-0.000819 max=0.000805 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.237776 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.237776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074644Jy sigma=0.000773 ! Fit after self-cal, rms=0.074643Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.464 mas, bpa=0.3487 degrees ! Estimated noise=337.628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.464 at 0.3487 degrees (North through East) ! Clean map min=-0.0007764 max=0.16076 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=1.169 mas, bpa=-5.24 degrees ! Estimated noise=818.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124339 Jy ! Component: 100 - total flux cleaned = 0.167511 Jy ! Component: 150 - total flux cleaned = 0.189521 Jy ! Component: 200 - total flux cleaned = 0.202058 Jy ! Total flux subtracted in 200 components = 0.202058 Jy ! Clean residual min=-0.003506 max=0.006398 Jy/beam ! Clean residual mean=-0.000078 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.202058 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.202058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.464 mas, bpa=0.3487 degrees ! Estimated noise=337.628 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109472 Jy ! Component: 100 - total flux cleaned = 0.0174242 Jy ! Component: 150 - total flux cleaned = 0.0214838 Jy ! Component: 200 - total flux cleaned = 0.0242293 Jy ! Total flux subtracted in 200 components = 0.0242293 Jy ! Clean residual min=-0.001416 max=0.001766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.226288 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.226288 Jy ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208919 Jy ! Component: 100 - total flux cleaned = 0.00371435 Jy ! Component: 150 - total flux cleaned = 0.00503464 Jy ! Component: 200 - total flux cleaned = 0.00612074 Jy ! Total flux subtracted in 200 components = 0.00612074 Jy ! Clean residual min=-0.000960 max=0.000901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.232408 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.232408 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=2.614 mas, bpa=12.68 degrees ! Estimated noise=395.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133417 Jy ! Component: 100 - total flux cleaned = 0.00226039 Jy ! Component: 150 - total flux cleaned = 0.00296419 Jy ! Component: 200 - total flux cleaned = 0.00350998 Jy ! Total flux subtracted in 200 components = 0.00350998 Jy ! Clean residual min=-0.000849 max=0.000801 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.235918 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428715 Jy ! Component: 100 - total flux cleaned = 0.000768418 Jy ! Component: 150 - total flux cleaned = 0.00103936 Jy ! Component: 200 - total flux cleaned = 0.00125773 Jy ! Total flux subtracted in 200 components = 0.00125773 Jy ! Clean residual min=-0.000791 max=0.000730 Jy/beam ! Clean residual mean=-0.000006 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.237176 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 123 components and 0.237176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.464 mas, bpa=0.3487 degrees ! Estimated noise=337.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165143 Jy ! Component: 100 - total flux cleaned = 0.000209782 Jy ! Component: 150 - total flux cleaned = 0.000209647 Jy ! Component: 200 - total flux cleaned = 0.000246729 Jy ! Total flux subtracted in 200 components = 0.000246729 Jy ! Clean residual min=-0.000859 max=0.000766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.237423 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.237423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074617Jy sigma=0.000773 ! Fit after self-cal, rms=0.074611Jy sigma=0.000773 wmodel J1228+3128_X_2014_05_31_pus_map.mod ! Writing 139 model components to file: J1228+3128_X_2014_05_31_pus_map.mod wobs J1228+3128_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1228+3128_X_2014_05_31_pus_uvs.fits wwins J1228+3128_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1228+3128_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165388 Jy ! Component: 100 - total flux cleaned = -0.000219772 Jy ! Component: 150 - total flux cleaned = -0.000232776 Jy ! Component: 200 - total flux cleaned = -0.000283572 Jy ! Component: 250 - total flux cleaned = -0.000369174 Jy ! Component: 300 - total flux cleaned = -0.000476809 Jy ! Component: 350 - total flux cleaned = -0.000593515 Jy ! Component: 400 - total flux cleaned = -0.000673415 Jy ! Component: 450 - total flux cleaned = -0.000785356 Jy ! Component: 500 - total flux cleaned = -0.000873142 Jy ! Component: 550 - total flux cleaned = -0.000948376 Jy ! Component: 600 - total flux cleaned = -0.00103288 Jy ! Component: 650 - total flux cleaned = -0.00110522 Jy ! Component: 700 - total flux cleaned = -0.00115616 Jy ! Component: 750 - total flux cleaned = -0.00121618 Jy ! Component: 800 - total flux cleaned = -0.00128486 Jy ! Component: 850 - total flux cleaned = -0.00134259 Jy ! Component: 900 - total flux cleaned = -0.00138032 Jy ! Component: 950 - total flux cleaned = -0.00139888 Jy ! Component: 1000 - total flux cleaned = -0.00140824 Jy ! Component: 1050 - total flux cleaned = -0.00139938 Jy ! Component: 1100 - total flux cleaned = -0.00141745 Jy ! Component: 1150 - total flux cleaned = -0.00141752 Jy ! Component: 1200 - total flux cleaned = -0.00142618 Jy ! Component: 1250 - total flux cleaned = -0.00140898 Jy ! Component: 1300 - total flux cleaned = -0.00139205 Jy ! Component: 1350 - total flux cleaned = -0.0013752 Jy ! Component: 1400 - total flux cleaned = -0.00137516 Jy ! Component: 1450 - total flux cleaned = -0.00135069 Jy ! Component: 1500 - total flux cleaned = -0.00133453 Jy ! Component: 1550 - total flux cleaned = -0.00131857 Jy ! Component: 1600 - total flux cleaned = -0.00129494 Jy ! Component: 1650 - total flux cleaned = -0.00126379 Jy ! Component: 1700 - total flux cleaned = -0.0012637 Jy ! Component: 1750 - total flux cleaned = -0.0012178 Jy ! Component: 1800 - total flux cleaned = -0.00119518 Jy ! Component: 1850 - total flux cleaned = -0.00116536 Jy ! Component: 1900 - total flux cleaned = -0.00113589 Jy ! Component: 1950 - total flux cleaned = -0.00112128 Jy ! Component: 2000 - total flux cleaned = -0.00112133 Jy ! Total flux subtracted in 2048 components = -0.00113565 Jy ! Clean residual min=-0.000442 max=0.000396 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.236287 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 264 components and 0.236287 Jy ![Exited script file: muppet] wmap "J1228+3128_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.464 at 0.3487 degrees (North through East) ! Clean map min=-0.00064461 max=0.16154 Jy/beam ! Writing clean map to FITS file: J1228+3128_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129572 device "J1228+3128_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1228+3128_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240629 0.240629 0.481259 0.962517 1.92503 3.85007 7.70014 15.4003 30.8006 61.6011 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.464 at 0.3487 degrees (North through East) ! Clean map min=-0.00064461 max=0.16154 Jy/beam quit ! Quitting program ! Log file J1228+3128_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:57 2016